Potticary, M, Zervos, A & Harkness, J2015An investigation into the effect of particle platyness on the strength of granular materials using the discrete element methodProceedings of IV International Conference on Particle-based Methods. Fundamentals and Applications (PARTICLES 2015), Spain. 28 - 30 Sep 2015, pp. 767-778.
Potticary, M, Zervos, A & Harkness, J2016The effect of particle elongation on the strength of granular materials24th Conference on Computational Mechanics, United Kingdom. 31 Mar - 01 Apr 2016, pp. 239-242
Abadi, T, Le Pen, L, Zervos, A & Powrie, 2016A review and evaluation of ballast settlement models using results from the Southampton Railway Testing Facility (SRTF)Advances in Transportation Geotechnics III Procedia Engineering, 143, pp. 999-100610.1016/j.proeng.2016.06.089
McDowell, G R, Li, H2016Discrete element modelling of scaled railway ballast under triaxial conditionsGranular Matter (2016) 18: 6610.1007/s10035-016-0663-8
Harkness, J, Zervos, A, Le Pen, L, Aingaran, S & Powrie, W2016Discrete element simulation of railway ballast: modelling cell pressure effects in triaxial testsGranular Matter, 18, (65), pp. 1-1310.1007/s10035-016-0660-y
Abadi, T, Le Pen, L, Zervos, A and Powrie, W2015Measuring the area and number of ballast particle contacts at sleeper/ballast and ballast/subgrade interfacesThe International Journal of Railway Technology, 4, (2), pp. 45-72 10.4203/ijrt.4.2
Ajayi, O, Le Pen, L, Zervos, A & Powrie, W2017Scaling relationships for strip fibre reinforced aggregatesCanadian Geotechnical Journal, 54, (5), pp. 710-71910.1139/cgj-2016-0346